# PharmaTrail vs CAL Innov

The clearest difference is update cadence: CAL Innov at every 3 weeks against PharmaTrail's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PharmaTrail ships an update every 2 months, CAL Innov every 3 weeks. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PharmaTrail | CAL Innov |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 76 MB | 30 MB |
| Requires iOS | **14.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [PharmaTrail AG](https://appshunter.io/developer/1590132680) | [Centre Antoine LAcassagne](https://appshunter.io/developer/1337072265) |

## What reviewers say

### PharmaTrail

[App page](https://appshunter.io/ios/app/pharmatrail/id1617027378)

**Features:** macOS Compatibility

**In-app purchases:** none


### CAL Innov

[App page](https://appshunter.io/ios/app/cal-innov/id1667512546)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PharmaTrail free?

PharmaTrail is free to download, with no in-app purchases.

### Is CAL Innov free?

CAL Innov is free to download, with no in-app purchases.

### Do PharmaTrail or CAL Innov have ads?

Neither PharmaTrail nor CAL Innov shows ads.

### Which is updated more often, PharmaTrail or CAL Innov?

PharmaTrail ships an update every 2 months, and CAL Innov every 3 weeks. Most recently, PharmaTrail was updated on October 27, 2026 and CAL Innov on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*